<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>datail页面</title>
</head>

<body>

    <h1>各城市疫情</h1>
    {% for item in data %}
    <tr>
    <td>{{ item.city }}</td>
    <td>{{ item.nums }}</td>
    </tr>   
    {% endfor %}
</body>

</html>